Construction of high strength grouting material strength theory

High strength grouting material high strength grouting material price high strength grouting material manufacturer high strength grouting material strength theory with microcosmic mechanics and micromechanics. Mesoscopic mechanics theory of the strength of high strength grouting material, is based on high strength grouting material for the characteristics of the mesoscopic non homogeneity, the discussion of information effect of the strength of high strength grouting material. Qujing secondary grouting micromechanics theory of strength of high strength grouting material, it is assumed that high strength grouting material for micro homogeneous and isotropic materials, the research of high strength grouting material under the effect of random stress generalize damage conditions. Although the two kinds of strength theory is not mature, but, from the concept of speaking, the former should be high strength grouting material one of the primary theoretical basis of information planning, while the latter is important for high strength grouting material structure in planning. General high strength grouting technique index building materials on high strength grouting material mesoscopic mechanics strength theory basic concept, is the performance of cement as a primary influence factors, and establish a series of clarify the cement stone porosity or communication between compactness and high strength grouting material strength calculation formula. Building materials is discussed by the strength of high strength grouting material contact with water cement ratio, is one such as. It in the high strength grouting material mix planning plays a very important theoretical guidance effect. But according to the concept of crack mechanics, determine the cracking strength is the existence of the critical width of crack, it and the pore shape and dimension, rather than the total porosity. Therefore, with the root of the crack mechanics concept to the strength of high strength grouting material, is a new direction. Along with the advance of high strength grouting material information science, especially the cracking of high strength grouting material mechanics theory and the development of the experimental research, is a reminder of the high strength grouting material, more deeply than ever before the crack mechanism of the deformation until the attack on. People have the knowledge of the mechanical behavior of high strength grouting material, perhaps through reasonable selection of materials, mixture ratio and correct planning control structure configuration with a specified performance of high strength grouting material, so as to realize high strength grouting material mechanical behavior of the policy of comprehensive planning. Concrete grouting material manufacturers